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Pool Spa Works
  • Visit our retail store!
    1917 Ferro Drive

    New Lenox, IL 60451
  • Give us a call!
    (815) 724-0831
  • Email us with any questions!
    [email protected]
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  • HOME
  • FIBERGLASS POOLS
  • VINYL LINER POOLS
    • RECTANGULAR POOLS
    • FREEFORM POOLS
    • INGROUND LINERS
  • ABOVE GROUND POOLS
  • CUSTOM SPAS
  • POOL SERVICE
  • FEATURES / ACCESSORIES
  • FINANCING
    • Lyon Financial
    • VistaFi
  • CONTACT

On-Ground & Semi-Inground Pools

The best of both worlds — the stunning look of an inground pool with the freedom to fit your yard and your plans.

Here's a little secret: some of the most beautiful backyards we've ever built started with an on-ground or semi-inground pool. These pools give you the gorgeous, finished look of an inground pool with wonderful flexibility — they can go fully in the ground, partway in, or sit proudly above grade, and they truly shine on sloped or challenging yards where they turn a “tricky” space into the star of the show. Surround one with decking, retaining walls, and landscaping, and your guests will never guess it wasn't poured in place. We build Rockwood semi-inground pools, which offer one of the widest ranges of options out there.
Why You'll Love an On-Ground or Semi-Inground Pool
  • The beautiful, built-in look of an inground pool with more flexibility
  • A brilliant solution for sloped, uneven, or challenging yards
  • Install it fully inground, partially inground, or above grade — your call
  • Plenty of sizes to fit a growing family and your backyard
  • Dress it up with decks, retaining walls, and landscaping for a fully custom, permanent
    look


Make It Yours: Features & Accessories
Every Rockwood pool comes ready to enjoy with a skimmer net, brush, and pole included. From there, add the extras that make it special:
  • Custom vinyl liners and steps
  • LED lighting systems
  • Saltwater chlorination systems
  • Pool heaters
  • Basketball and volleyball nets
  • Automatic pool vacuums
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FAQs (Frequently Asked Questions)

What is the difference between an on-ground and a semi-inground pool?
An on-ground pool sits at or near grade level, while a semi-inground pool is set partially into the ground. Both are sturdier than typical above-ground pools and can be finished with decking and landscaping to look just like a traditional inground pool.
Are semi-inground pools good for sloped yards?
They're one of the very best choices for sloped or uneven yards. Because they can be set partway into the grade and built up on the low side, they turn a difficult lot into a beautiful one — often without the cost of major excavation.
How much does a semi-inground pool cost?
Semi-inground pools in the Chicago area often range from about $25,000 to $50,000 installed, depending on size, how deeply they're set, decking, and features. We're happy to give you a free estimate built around your yard.


Check out our pool gallery with liner options, features and accessories!
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​Pool & Spa Works, Inc.
1917 Ferro Drive
New Lenox, IL 60451


​Phone: (815) 724-0831
​Fax: (815) 724-0837
[email protected]

divi by elegant themes
HOURS OF OPERATION

SUMMER:
April 1 - November  1
9am to 5pm  Monday-Friday
​9am to 3pm  Saturday
Closed Sundays

WINTER
November 1 - April 1
10am to 3pm Thursday, Friday and Saturday
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